Critique these two hands please

[rebling777]

Want to make sure I'm on the right track. Still trying to shake some weak tight tendencies.

Pacific Poker, .10/.20 (10 handed)

Hand #1

Hero is in the SB with A [img]/images/graemlins/spade.gif[/img] 6 [img]/images/graemlins/spade.gif[/img]

UTG folds, UTG+1 calls, UTG+2 calls, MP1 raises, MP2 folds, MP3 folds, CO calls, Button folds, Hero calls, BB calls, UTG+1 calls, UTG+2 3-bets, MP1 caps, CO calls, Hero calls, BB calls, UTG+1 calls, UTG+2 calls

Flop: (23 SB) K [img]/images/graemlins/spade.gif[/img] 9 [img]/images/graemlins/diamond.gif[/img] 7 [img]/images/graemlins/spade.gif[/img] <font color="blue">(6 players) </font>

Hero bets, BB raises, UTG+1 calls, UTG+2 calls, MP1 calls, CO folds, Hero 3-bets, BB caps, all call.

Turn: (21 BB) 5 [img]/images/graemlins/spade.gif[/img] (5 players)

Hero bets, BB calls, UTG+1 calls, UTG+2 calls, MP1 folds

River: (25 BB) T [img]/images/graemlins/diamond.gif[/img] (4 players)

Hero bets, BB folds, UTG+1 and UTG+2 call

Thoughts?

Hand #2

Hero is on the button with 7 [img]/images/graemlins/club.gif[/img] 6 [img]/images/graemlins/club.gif[/img]

UTG calls, UTG+1 calls, UTG+2 folds, MP1 calls, MP2 calls, MP3 folds, CO calls, Hero calls (should have raised here I think), SB calls, BB checks

Flop: (8 SB) 7 [img]/images/graemlins/heart.gif[/img] 8 [img]/images/graemlins/diamond.gif[/img] 8 [img]/images/graemlins/club.gif[/img] <font color="blue">(8 players) </font>

Checked to me and I check it out. I think I should have bet but my thought process at the time was take the free card and see if the 4th club or 4th straight cards hits.

Turn: (4 BB) J [img]/images/graemlins/spade.gif[/img] (8 players)

SB bets, 5 callers and I fold. Winning hand ended up being 7's full but that's not important.

I have problems with hands like this and how to continue after the flop. Any thoughts would be appreciated.